baber/WOPTO huggingface dataset:
Patent JP-2003236669-A (JP)
Title: Method for forming electrode tip for welding using arc discharge
Inventor: MURATA AKIHISA
IPC: B23K9/26
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To simply and quickly form the tip of a welding electrode rod into a most suitable shape independently of the diameter size and to finish the surface of the tip of the welding electrode rod into a mirror face accuracy without remarkably increasing cost.  <P>SOLUTION: A discharge side electrode rod 2 of which the tip parts 2a and 4a are tapered off respectively and a welding electrode rod 4 which serves as a machining side electrode rod, are so arranged on a same axis line with a certain clearance L that the tips 2a and 4a are opposite to each other, the tip 4a of the welding electrode rod 4 is melted with an arc discharge by generating a plasma arc between the discharge side electrode rod 2 and the welding electrode rod 4 in an atmosphere of an inert gas G, the molten part of the tip 4a of the welding electrode rod 4 is formed into a hemisphere due to an action of surface tension, the hemispherical molten part is solidified, thus the tip 4a of the welding electrode rod 4 is formed into a hemispherical form of which the surface is a mirror face accuracy.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003242246-A (JP)
Title: Patent information management program, recording medium recording patent information management program and patent information management device
Inventor: NAKANO MUTSUKO
IPC: G06Q50/00
Filed: 2002-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To prepare and use a data base of pieces of information of a plurality of mutually related applications, and easily grasp pieces of progress information of the plurality of mutually related applications in mutually related states.  <P>SOLUTION: The patent information management device is provided with a first image plane displaying means 11 for displaying an image plane for displaying and inputting a first piece of information regarding a Japanese application, a first inputting means 21 for inputting the first piece of information, a second image plane displaying means 12 for displaying an image plane for displaying and inputting a second piece of information regarding a foreign application relevant to the Japanese application, a second inputting means 22 for inputting the second piece of information, a third image plane displaying means 13 for forming and displaying an image plane used in a collective display and inputting of the progress information of a relevant first application and second application, a third inputting means 23 for inputting the progress information, and an information recording means 14 for recording the first piece of information, the second piece of information and the progress in formation in mutual association.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003236702-A (JP)
Title: Cutting tool with wear sensor circuit
Inventor: ITO HIROTOSHI
IPC: B23B27/00
Filed: 2002-02-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a cutting tool with a wear sensor circuit having an insulation hard membrane provided between an electrical conductive base material and an electrical conductive membrane and having strong adhesion force and stable insulation property to provide an excellent sensor function.  <P>SOLUTION: In the cutting tool 1 with the wear sensor circuit forming the wear sensor circuit 13 made of the electrical conductive membrane 12 for detecting a wear condition on a surface of the electrical conductive base material 2 covered with the insulation hard membrane 11, texture of the electrical conductive base material 2 in contact with the insulation hard membrane 11 is a columnlike texture.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003237682-A (JP)
Title: Working unit for dock
Inventor: EBISAWA YOSHITAKA
IPC: B63B9/00
Filed: 2002-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a working unit movable in the longitudinal, vertical and lateral directions of a marine vessel with simple operation.  <P>SOLUTION: In this working unit 20 moving on a guide rail 12 provided at a dock wall 10, a side expansion mechanism 42 is provided at a working stage part 40 elevated along a tower-type post 30, and a workbench 50 is installed at the tip of the side expansion mechanism 42. The workbench 50 has a horizontally turning mechanism and is movable parallel with a three- dimensional curved surface.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003204853-A (JP)
Title: Holder for festival flower under eaves
Inventor: TERADA MASAYASU
IPC: A47G7/00
Filed: 2002-01-15
Abstract: <P>PROBLEM TO BE SOLVED: To provide a holder capable of decorating festival flowers under the eaves causing inconvenience in mounting conventionally simply, beautifully, detachably, in a satisfactory shape, and in free direction.  <P>SOLUTION: The holder provided with holes like rows or channels in which festival eaves flowers can be inserted is formed, an adhesive tape is bonded to a rear surface of the holder, and holes capable of being attached by screws are provided to attach and fix to a section in which the festival eaves flowers are decorated in order to provide the holder capable of decorating the festival eaves flowers beautifully, simply, and in the satisfactory shape.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248358-A (JP)
Title: Color image forming apparatus
Inventor: YAMAGUCHI TOSHITAKA
IPC: G03G15/00
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a high-efficiency color image forming apparatus capable of restoring a function for detecting the deviation of an image in the case of forming the image without exchanging a carrying belt, and used at low cost.  <P>SOLUTION: The color image forming apparatus 100 is equipped with a plurality of image forming means 20K to 20Y forming the images having a different color respectively on respective image carriers, a carrying body (carrying belt) 2 to which correction patterns formed on the respective image carriers are transferred and on which they are carried, detection means 14 and 15 attached to be opposed to the carrying body 2 and detecting the position of the correction pattern, and a correction means for correcting the positional deviation of the respective images formed by a plurality of image forming means based on the detection output of the detection means 14 and 15. Then, the detection means 14 and 15 are movably attached.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250129-A (JP)
Title: Image photographing apparatus
Inventor: MIMURA YUKO
IPC: H04N5/907
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image photographing apparatus capable of optionally specifying a size of a small picture and a total number of the small pictures sequentially reproduced.  <P>SOLUTION: An image processing circuit 2 reduces an image signal from an imaging means 1 into a desired size of the small picture (the number of horizontal and longitudinal pixels) and an image memory 3 captures the reduced pictures sequentially. The image memory 3 produces one image data from the image signals sequentially photographed. A control microcomputer 4 instructs the image processing circuit 2 on the size (the number of horizontal and longitudinal pixels) of the small picture or the like to generate management information including the size information of the small picture or the like. That is, the control microcomputer 4 acts like a management information forming means to generate management information provided to a header part of an image file. Then a memory card 7 records the management information and the image signal formed in the image memory 3.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248877-A (JP)
Title: Smoke sensor
Inventor: OKA SHOICHI
IPC: G08B17/107
Filed: 2002-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a smoke sensor which prevents malfunction due to drops of water entering the sensor and also prevents the rate of air flowing into a smoke sensor chamber from decreasing.  <P>SOLUTION: The body of the smoke sensor is in a shape of a bottomed cylinder and fitted to a ceiling with an opening facing upward. In the bottom wall of the body 3, a storage recessed part is formed by recessing a nearly center part of the reverse surface and in this storage recessed part 4, a protection cover 8 holding a smoke sense part A is fitted by inserting the upper end part. The smoke sensor part A is equipped with a smoke sense chamber S that external smoke is allowed to enter and a circuit board 5 where a smoke sense circuit sensing the smoke entering the smoke sense chamber S is formed; and the circuit board 5 is arranged in the storage recessed part 4 and held on the protection cover 8 while the smoke sense chamber S is exposed to the lower side from the storage recessed part 4. A water drain hole 14 which discharges water flooding in the body 3 to the outer side through the storage recessed part 4 is bored penetrating a part of the side wall 4a of the storage recessed part 4 below the circuit board 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245786-A (JP)
Title: Ac mig pulse arc combined with laser welding method
Inventor: YAZAWA ICHIZO
IPC: B23K26/346
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problem that melting cannot be performed in welding a lap fillet joint by laser welding if a gap is formed.  <P>SOLUTION: Lap fillet welding is carried out at a high speed under the condition that (1) a work to be welded is aluminum having a thickness of 1 to 3 mm, (2) the distance D1 of tip ends between laser beams on a welding line and a wire is 0 to 3 mm, (3) a target position Ly1 of the wire is -2 to 2 mm and a target position Ly2 being the spot position of the laser beam is positioned away from an upper plate 6 by a spot diameter D from a joint line or positioned to be superposed by 1/2D of the spot diameter from the joint line, (4) the target angle γ1 of the wire and the target angle γ2 of the laser beam are respectively 5° to 20°, (5) the advancing angle θ1 of the wire is 10° to 20°, while the retreating angle θ2 of the laser beam is 15° to 40°, (6) a laser output is 1 to 50 kw, and (7) the spot diameter of the laser beam 10 is 1 to 5 mm.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003248400-A (JP)
Title: Image forming apparatus
Inventor: SATOU YOUJIROU
IPC: G03G21/08
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To reduce the occurrence of a defective image by a transfer memory caused at the outside of a paper feeding area in an electro-photographic system using a positive chargeable organic photoreceptor.  <P>SOLUTION: A destaticizing unit 34 is controlled by a light quantity controlling means 36 so that the light quantity of a block which is at the outside of the paper feeding area is smaller than that of a block that is at the inside of the paper feeding area.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003245700-A (JP)
Title: Method for dehydrating organic sludge
Inventor: NOHARA KOJI
IPC: C08F8/12
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an organic sludge treatment method capable of especially lowering water content of a dehydrated cake of sludge as a result of investigation of a polymeric flocculant adding method for the purpose of developing a recipe capable of developing high effect only by devising an addition method.  <P>SOLUTION: A cationic polymeric flocculant containing at least one kind of a specific cationic structural unit or an amphoteric polymeric flocculant containing at least one kind of a specific cationic structural unit and at least one kind of a specific anionic structural unit is added to and mixed with organic sludge. In this case, adding operation and mixing operation of the flocculant are respectively repeated one or more times, preferably, twice in the same amount to dehydrate organic sludge by a dehydrator.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250369-A (JP)
Title: Composition for growing laver and marine life
Inventor: UEHARA KOICHI
IPC: A01G33/02
Filed: 2002-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a composition for growing laver and marine life useful for the culture of laver and the growth of marine life, effective for improving the productivity of the laver, etc., and capable of keeping the marine environment in a good state.  <P>SOLUTION: The composition for growing laver and marine life contains adenine, thymine, guanine, cytosine, uracil, proline, sodium glutamate, inosinic acid, photosynthetic bacteria, chlorophyll, molasses, glucose, adenosine, quick lime, inorganic phosphates and one or more iron compounds selected from ferric citrate, ferric ammonium citrate, ferrous oxalate, ferric ammonium oxalate and water-soluble inorganic iron salts.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253449-A (JP)
Title: Semiconductor or liquid crystal manufacturing apparatus
Inventor: HIIRAGIDAIRA HIROSHI
IPC: C23C16/458
Filed: 2002-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To provide a semiconductor or liquid crystal manufacturing apparatus which can prevent any oxidation or corrosion of an electrode provided on a back side of a ceramic holder, keep a soaking property and suppress waste power consumption, perform miniaturization and reduce a manufacturing cost.  <P>SOLUTION: In this semiconductor or liquid crystal manufacturing apparatus, the ceramic holder 2 with a resistance heater 7 embedded therein a provided in a reaction vessel 1 to which a reaction gas is fed. The manufacturing apparatus comprises a ceramic cylindrical supporting member 3 with one end thereof supporting the ceramic holder 2 and the other end fixed to a part of the reaction vessel 1, and an inert gas feed pipe 4 and an inert gas exhaust pipe 5 which are opened in the cylindrical supporting member 3. The inert gas atmosphere in the cylindrical supporting member is preferably kept at the pressure below 1 atom.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254736-A (JP)
Title: Shape measurement method for structural body
Inventor: OKUMATSU TOSHIHIRO
IPC: G01B17/00
Filed: 2002-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a shape measurement method for structural body capable of highly precisely measuring an unfinished structural body.  <P>SOLUTION: A cement paste 1004 charged into the ground for manufacturing a cast-in-place pile 10 is provided with an outside face 1006 facing the ground 1, an inside part 1008 positioned inside the outside face 1006, and an upper part 1010 facing the surface of the ground. Positions for arranging respective oscillators 2002 are in the vicinities of the outside face 1006 subjected to cross sectional shape measurement. The oscillator 2002 generates ultrasonic vibration (first ultrasonic vibration) radially from the inside 1008 of the cast-in place pile 10 toward the outside face 1006 by input of a driving signal and detects ultrasonic vibration (second ultrasonic vibration) as reflection waves reflected on the outside face 1006 via the inside 1008 for outputting a detection signal.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2002327106-A (JP)
Title: Resin composition and polymer
Inventor: HIRAIKE HIROYUKI
IPC: C08G61/08
Filed: 2002-02-28
Abstract: PROBLEM TO BE SOLVED: To obtain both a resin composition for providing a norbornene-based polymer having excellent mechanical properties, especially impact resistance and a polymer having excellent impact resistance. SOLUTION: A resin composition obtained by mixing a resin component consisting essentially of a norbornene-based monomer and a polymerization catalyst with a filler having <=50 μm average particle diameter is used. For example, calcium carbonate or aluminum hydroxide having <=15 μm average particle diameter is used as the filler. A monomer consisting essentially of dicyclopentadiene is used as the norbornene-based monomer.
Patent JP-2003251043-A (JP)
Title: Game machine
Inventor: UGAWA SHOHACHI
IPC: A63F7/02
Filed: 2002-03-01
Abstract: <P>PROBLEM TO BE SOLVED: To provide a game machine, capable of securing wiring processing space, preventing mixing-in of noise and performing totally synchronous presentation, and preventing fitting of unauthorized parts to a board without lowering of work efficiency of connector connection.  <P>SOLUTION: A voice output board, a lamp driver board 130 and a presentation control board 110 as a driving circuit board are stacked. With a connector mounting surface 130a of the driving circuit board opposite to a connector mounting surface 110a of the presentation control board 110, a connector 138 of the driving circuit board and a connector 118 of the presentation control board 110 are directly connected. Thus, the wiring processing space can be secured, mixing-in of noise can be prevented, and totally synchronous presentation can be performed. Unauthorized parts can be prevented from being fitted to the board without lowering of work efficiency of connector connection.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003250333-A (JP)
Title: Greening method and planting unit
Inventor: NAKAMURA KENJI
IPC: A01G9/12
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a lightweight planting unit produced at a low cost, and to provide a greening method by which climbing plants such as ivy grown to a prescribed height can be set up on a completed construction so as to be integrated with the planting unit, and applicable to greening on the construction under minimally required maintenance.  <P>SOLUTION: The greening method comprises the following process: arranging a planting unit 1 on related equipment of a building whose rooftop is to be greened, planting climbing plants 5 on the planting unit 1 to grow in a vertical direction, transfering the planting unit 1 where the climbing plants 5 each grows to a prescribed height on the rooftop 4 of the building after completion of the rooftop so as to trace along the vertical direction as shown in Fig. (a). This method enables secure planting and simple maintenance of the climbing plants 5.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254389-A (JP)
Title: Vibration absorbing device for rotary body, rotary body driving device, and image forming device
Inventor: KATO MASAHIKO
IPC: G03G15/20
Filed: 2002-03-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a vibration absorbing device for a rotary body or the like preventing both of unsuitable vibration frequencies fa caused by weight error of the rotary body or shape error of a driving transmission line, or the like and increase in cost caused by complicated management work of the rotary body.  <P>SOLUTION: A dynamic damper 102 which is the vibration absorbing device for the rotary body is constituted with at least, an inertia ring 102a rotating together with a photoconductor drum which is the rotary body and acting an inertia body; an electric viscus fluid 102c being interposed between the inertia ring 102a and a rotating shaft 101b of the photoconductor drum and acting as an elastic body; and an electric field intensity variation means which is a condition variation means. The electric field intensity variation means has an outside ring electrode fixed to the outer circumferential surface of the inertia ring 102a; an inside ring electrode 102d fixed to the outer circumferential surface of a rotation axis 101b; a ring power source supplying bias to between both electrodes; and a voltage controller controlling the output voltage of the ring power source.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003256010-A (JP)
Title: Control method and control device of machine tool, program of causing computer to execute its control, and computer readable storage media storing program
Inventor: HOSODA TAKESHI
IPC: G05B19/4069
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a tool from being damaged due to excessive burden, thereby extending the life of the tool in a machine tool which manufactures a product in a prescribed shape by cutting the work surface of work with the rotatable tool such as a ball end mill.  <P>SOLUTION: This control method of the machine tool 4 comprises the steps of calculating the tool path of the tool to the work 2 based on work shape information, product shape information, and tool information, setting a first feed speed when the work 2 is cut by the tool, calculating the contact area of the tool against the work 2 based on the work shape information and the tool information, setting a second feed speed obtained by correcting the first feed speed based on the contact area of the tool against the work 2, and cutting the work 2 by the tool based on the tool path and the second feed speed.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003253138-A (JP)
Title: Method for manufacturing plastic molded article mixed with incineration ash of papermaking sludge
Inventor: TSUCHIDA KAZUTOSHI
IPC: C08K3/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new utilization of incineration ash from papermaking sludge.  <P>SOLUTION: The incineration ash of the papermaking sludge is mixed as a filler with plastics and the mixture is molded. The incineration ash of the papermaking sludge of 20-80 pts.mass is mixed preferably to 100 pts.mass plastics, and the plastics are preferably regenerated thermoplastic plastics. It is preferable that the incineration ash of the papermaking sludge contains ferric oxide.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003254949-A (JP)
Title: Gas sensor
Inventor: ISHIKAWA HIDEKI
IPC: G01N29/00
Filed: 2002-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide an easily assemblable gas sensor 10 having a simple constitution.  <P>SOLUTION: This gas sensor is equipped with a passage forming member 20 having a measuring chamber 28 wherein gas exists and a storage part 22 arranged face to face with the measuring chamber 28, a piezoelectric element 51 for measuring gas property, and an element case 42 for storing the ultrasonic element 51. The element case 42 and the passage forming member 20 are formed from a synthetic resin. The element case 42 is jointed by a joint 41b formed by ultrasonic welding on a support face 22a of the passage forming member 20. The joint 41b seals the measuring chamber 28 from the outside.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2003259732-A (JP)
Title: Method for regulating growth of planted plant and material therefor
Inventor: MARUYAMA MASASHI
IPC: A01G7/00
Filed: 2002-03-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a new means for reducing the growth of a planted tree to improve efficiency and economy in management of greening and to save labor.  <P>SOLUTION: The degree of the growth of roots of a plant is got as one factor extremely affecting the amount of the growth of the plant, and the restriction of a space for allowing the roots to grow is adopted as a means for regulating the growth of the roots of the plant. In another aspect, a technique of continuously giving an influence of high alkalinity to the roots is adopted as a means for regulating the growth of the roots of the plant. In one embodiment, granular or massive solid materials having the high alkalinity are buried at the lower position of the roots so as to form a layer to put the roots of the planted plant under the influence of the alkalinity caused by the material and to reduce the amount of the growth of the roots and to regulate the amount of the growth of the whole plant.  <P>COPYRIGHT: (C)2003,JPO